public StrategySynonym(CGGraph graph)
{
this.graph = graph;
_wordNetEngine = new WordNet.WordNetEngine(@"D:\Tesis2016\WordnetAPI\resources\", false);
_semanticSimilarityModel = new LAIR.ResourceAPIs.WordNet.WordNetSimilarityModel(_wordNetEngine);
}
/// <summary>
/// Gets synset shells from a word index line. A synset shell is an instance of SynSet with only the POS and Offset
/// members initialized. These members are enough to look up the full synset within the corresponding data file. This
/// method is static to prevent inadvertent references to a current WordNetEngine, which should be passed via the
/// corresponding parameter.
/// </summary>
/// <param name="wordIndexLine">Word index line from which to get synset shells</param>
/// <param name="pos">POS of the given index line</param>
/// <param name="mostCommonSynSet">Returns the most common synset for the word</param>
/// <param name="wordNetEngine">WordNetEngine to pass to the constructor of each synset shell</param>
/// <returns>Synset shells for the given index line</returns>
private static Set <SynSet> GetSynSetShells(string wordIndexLine, POS pos, out SynSet mostCommonSynSet, WordNetEngine wordNetEngine)
{
Set <SynSet> synsets = new Set <SynSet>();
mostCommonSynSet = null;
// get number of synsets
string[] parts = wordIndexLine.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
int numSynSets = int.Parse(parts[2]);
// grab each synset shell, from last to first
int firstOffsetIndex = parts.Length - numSynSets;
for (int i = parts.Length - 1; i >= firstOffsetIndex; --i)
{
// create synset
int offset = int.Parse(parts[i]);
// add synset to collection
SynSet synset = new SynSet(pos, offset, wordNetEngine);
synsets.Add(synset);
// if this is the last synset offset to get (since we grabbed them in reverse order), record it as the most common synset
if (i == firstOffsetIndex)
{
mostCommonSynSet = synset;
}
}
if (mostCommonSynSet == null)
{
throw new Exception("Failed to get most common synset");
}
return(synsets);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="wordNetEngine">WordNet engine to use</param>
public WordNetSimilarityModel(WordNetEngine wordNetEngine)
{
_wordNetEngine = wordNetEngine;
}
